Patent US3561848A successfully refreshed from Google Patents.
US3561848A
Expired / Lapsed
US
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Rear view mirrors for vehicles
Assignee: Wingard Ltd
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Filing: 1968-11-26
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Granted: 1971-02-09
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Expires: 1988-11-26
Abstract
Abstract IN A REAR-VIEW MIRROR FOR VEHICLES INCORPORATING A MIRROR ELEMENT HAVING TWO SURFACES OF DIFFERENT REFLECTING POWERS ARRANGED AT A SMALL ANGLE TO EACH OTHER WITHIN A CASE AND MEANS FOR BRINGING EITHER SURFACE AT WILL INTO AN OPERATIVE POSITION, THE CASE IS MOULDED IN ONE PIECE FROM PLASTIC AND FRONT AND BACK PARTS OF THE CASE RESPECTIVELY CARRYING THE MIRROR ELEMENT AND MEANS FOR MOUNTING THE MIRROR ON A SUPPORT ARE ARTICULATED TOGETHER ALONG AT LEAST ONE LINE FORMED BY REDUCING THE THICKNESS OF THE PLASTIC.
Inventors
- 👤 Douglas J Cunningham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:59
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/08; B60R1/083; B60R1/086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |